Patents by Inventor Takeshi Nakamura

Takeshi Nakamura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200398900
    Abstract: To improve bending rigidity of a side sill against an inward load during a lateral collision while suppressing a weight increase of the side sill, a vehicle side body structure includes a side sill that has a closed cross-sectional space extending in a vehicle longitudinal direction and a center pillar. A pillar inner provided in the center pillar has a pillar inner upper and a pillar inner lower. In a longitudinal direction of the side sill, an overlapping portion in which the pillar inner upper and the pillar inner lower overlap each other in side view in the closed cross-sectional space of the side sill is provided. The closed cross-sectional space further includes sections, each of which partitions the closed cross-sectional space in the longitudinal direction. These sections are joined to the overlapping portion and an inner surface, which faces the closed cross-sectional space, in the side sill.
    Type: Application
    Filed: March 9, 2020
    Publication date: December 24, 2020
    Inventors: Tadashi Yamazaki, Takeshi Nakamura
  • Publication number: 20200398897
    Abstract: To improve bending rigidity of a side sill against an inward load in a vehicle width direction during a lateral collision while suppressing a weight increase of the side sill, a vehicle side body structure includes: a side sill; a wheel house, a front lower portion; a center pillar; and a door formed to be opened at a position above the side sill and behind the center pillar. A rear portion of an impact bar provided to the door overlaps the rear portion of the side sill in side view when the door is closed. The side sill includes a reinforcing member reinforcing bending rigidity against an inward load. The side sill reinforcing member is provided in an intermediate portion of the side sill where the center pillar is located and the rear portion of the side sill in a longitudinal direction of the side sill.
    Type: Application
    Filed: March 6, 2020
    Publication date: December 24, 2020
    Inventors: Tadashi Yamazaki, Takeshi Nakamura
  • Publication number: 20200398898
    Abstract: To suppress such twisting of a side sill that an upper portion thereof is displaced inwardly with respect to a lower portion thereof during a lateral collision while suppressing a weight increase of the side sill, a vehicle side body structures includes: a side sill that has a closed cross-sectional space extending in a vehicle longitudinal direction; and a center pillar extending upward from the side sill. The center pillar is configured such that an upper direct upward portion located above a direct upward portion, which continues from the side sill and is located immediately above the side sill has a higher rigidity against an inward load than the direct upward portion. In the closed cross-sectional space, sections are provided in a front and/or rear portion of a center pillar arrangement region, in which the center pillar is located, in a longitudinal direction.
    Type: Application
    Filed: March 11, 2020
    Publication date: December 24, 2020
    Inventors: Tadashi Yamazaki, Takeshi Nakamura
  • Publication number: 20200398901
    Abstract: An upper vehicle-body structure for a vehicle includes a roof rail serving as a side part of a roof of the vehicle having an internal space defined therein that extends in a generally vehicle front-rear direction, a first pillar extending downward from the roof rail, a second pillar extending downward from the roof rail at a rearward position relative to the first pillar, a roof reinforcement extending from the roof rail toward a vehicle-width-direction inner side at a rearward position relative to the first pillar, and a filler in the internal space. The filler is in contact with an inner surface of the roof rail defining the internal space and suppresses changes in shape of the roof rail. The filler is in a region extending forward and rearward relative to a front edge of a connection portion of the roof rail with the roof reinforcement.
    Type: Application
    Filed: March 12, 2020
    Publication date: December 24, 2020
    Applicant: Mazda Motor Corporation
    Inventors: Daisuke KIYOSHITA, Yoshikazu NISHIMURA, Takeshi NAKAMURA
  • Publication number: 20200391801
    Abstract: A vehicle side body structure having a pillar member including an upper member and a lower member that is joined to the upper member and has a rigidity lower than the upper member, the pillar member partitioning a side part opening of a body into a front part and a rear part; a side door disposed adjacently to the pillar member; and an impact bar provided in the side door, in which a front end portion of the impact bar overlaps with both the upper and lower members in side view while the side door is closed. The upper member has a reinforcing member and the front end portion of the impact bar covers a region of the upper member in which the reinforcing member is present, a region of the upper member in which the reinforcing member is not present, and the lower member in side view.
    Type: Application
    Filed: March 16, 2020
    Publication date: December 17, 2020
    Inventors: Tadashi Yamazaki, Takeshi Nakamura, Toshiyuki Gendo
  • Publication number: 20200391799
    Abstract: In an upper vehicle-body structure including: a roof side rail disposed at an upper and vehicle-width-direction outer side portion of the vehicle and including a closed cross-section extending in a vehicle front-rear direction; a pillar extending downward from an intermediate portion in the vehicle front-rear direction of the roof side rail; and a roof rail reinforcement disposed inside the intermediate portion in the vehicle front-rear direction of the roof side rail and extending in the front-rear direction, the roof rail reinforcement including front and rear ends bent toward a vehicle-width-direction outer side, the roof rail reinforcement being configured to partition a space inside the intermediate portion of the roof side rail in the vehicle front-rear direction and a vehicle width direction, the roof side rail includes a roof rail outer and a roof rail inner defining, jointly with the roof rail outer, a closed cross-section, the pillar includes a pillar outer and a pillar inner defining, jointly with
    Type: Application
    Filed: March 12, 2020
    Publication date: December 17, 2020
    Applicant: Mazda Motor Corporation
    Inventors: Daisuke KIYOSHITA, Tadashi YAMAZAKI, Takeshi NAKAMURA
  • Publication number: 20200391800
    Abstract: To reduce the amount of intrusion into the vehicle interior at the time of a side collision and achieve weight reduction, a vehicle side body structure includes a pillar member that partitions a side part opening of a body into a front part and a rear part, and the pillar member includes an upper member made of high-tensile steel and a lower member joined to the upper member, made of high-tensile steel, and having a rigidity lower than the upper member. The upper member has a reinforcing member made of high-tensile steel with a tensile strength higher than the upper member and the lower member and the lower half of the reinforcing member are shaped to have a lower bending rigidity against bending toward the inside in the vehicle width direction, toward the lower end of the reinforcing member.
    Type: Application
    Filed: March 13, 2020
    Publication date: December 17, 2020
    Inventors: Tadashi Yamazaki, Takeshi Nakamura, Toshiyuki Gendo
  • Publication number: 20200387428
    Abstract: A remote management system includes a device management service having multiple instances that performs parallel distributed processing through the instances and a worker service having multiple instances that performs parallel distributed processing through the instances. Each instance of the device management service acquires the status of processing related to the recovery of the relevant instance from counter information, and stores the status of the processing related to the recovery of the relevant instance in the counter information when having performed the processing. Each instance of the worker service acquires the status of processing related to the recovery of an instance of the device management service from the counter information, and stores the status of the processing related to the recovery of the instance of the device management service in the counter information when having performed the processing.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 10, 2020
    Inventors: Kazuki NISHIKAI, Yuichi OBAYASHI, Satoshi GOSHIMA, Yasuo NAKASHIMA, Koki NAKAJIMA, Takeshi NAKAMURA, Dukil PARK
  • Publication number: 20200389362
    Abstract: A monitoring system detects a deviation in a monitoring metric of a system component of a remote management system that remotely manages image forming apparatuses. When the monitoring system detects a deviation in online device count greater than or equal to a deviation threshold and makes a determination that there is a correlation between the deviations in monitoring metrics of multiple system components as detected, the monitoring system sends a failure report indicating that a failure is in the remote management system.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 10, 2020
    Inventors: Dukil PARK, Kazuki NISHIKAI, Koki NAKAJIMA, Yasuo NAKASHIMA, Satoshi GOSHIMA, Yuichi OBAYASHI, Takeshi NAKAMURA
  • Publication number: 20200387436
    Abstract: A failure detection system detects a failure in a remote management system that performs remote management of image forming apparatuses. The failure detection system automatically executes a UI test that is a test for normality of the remote management system with respect to an operation through a web application serving as a user interface of the remote management system, and reports a failure in the remote management system depending on the result of the executed UI test.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 10, 2020
    Inventors: Kazuki NISHIKAI, Yuichi OBAYASHI, Satoshi GOSHIMA, Yasuo NAKASHIMA, Koki NAKAJIMA, Takeshi NAKAMURA, Dukil PARK
  • Patent number: 10851039
    Abstract: The present invention provides a polyhydric phenol compound which has an excellent alkali resistance and which does not cause a deterioration in color even when used as a resin raw material or a color developer. The polyhydric phenol compound includes: a bisphenol compound (A) represented by the following Formula (1) and a trisphenol compound (B) represented by the following Formula (2): [wherein R1 represents a monovalent aliphatic hydrocarbon group having from 6 to 24 carbon atoms; each of R2, R3, R4, R5 and R6 represents a monovalent hydrocarbon group having from 1 to 15 carbon atoms; and each of a, b, c, d and e represents an integer from 0 to 4]; wherein the trisphenol compound (B) is contained in an amount, in terms of absorption intensity ratio at 254 nm, of less than 1.6% by area with respect to the amount of the bisphenol compound (A).
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: December 1, 2020
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Takeshi Nakamura, Yoshie Takami, Tomoko Maeda, Naoko Sumitani, Hiroki Shibata, Toshiki Monden
  • Patent number: 10840759
    Abstract: In a rotary electric machine, a rotor including a rotor shaft and a rotor main body provided to the rotor shaft. A baffle plate, which is fixed at a plurality of positions to an end portion of the rotor main body in the axial direction, and is configured to define an airflow passage for cooling gas. Further, the baffle plate is segmented into a plurality of baffle segments which are arrayed in a circumferential direction of the rotor. The baffle segments each include an overlapping portion which overlaps an adjacent baffle segment in an axial direction of the rotor.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: November 17, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kohei Samata, Takeshi Nakamura, Ryutaro Kawaguchi, Norihiko Hana, Nobuaki Muroki
  • Patent number: 10838668
    Abstract: A managing device used in an apparatus managing system including a print relational apparatus, terminals of users and a storing device manages the print relational apparatus and the users. The storing device stores user information of each user. The managing device includes a user authorizing part, a notification transmitting part and an information changing part. The user authorizing part authorizes, based on use history of the apparatus of each user, the user whose a nonuse period of the apparatus exceeds a predetermined period, as a registration erasure candidate user. The notification transmitting part transmits a registration erasure proposal notification having a proposal to erase registration of the candidate user to the terminal of a management user. The information changing part erases registration of the candidate user by erasing or changing the user information of the candidate user, according to indication inputted by the management user.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: November 17, 2020
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Kazuki Nishikai, Takeshi Nakamura, Satoshi Goshima, Dukil Park, Yuichi Obayashi, Takumi Nakamura, Koki Nakajima, Yasuo Nakashima
  • Patent number: 10805482
    Abstract: The remote maintenance server includes a processor that operates as a connection inquiry receiving unit that receives an inquiry from the one or more image forming apparatuses, the inquiry inquiring which connection server to connect, a connection destination selecting unit that selects a connection server as a connection destination in response to the inquiry with reference to the connection management table, the connection destination being a connection server having a smaller number of connections, and a connection information reply sending unit that sends, in reply, connection information to an image forming apparatus, which has sent the inquiry, the connection information being an IP address or FQDN of the connection server selected by the connection destination selecting unit.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: October 13, 2020
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Kazuki Nishikai, Takeshi Nakamura, Satoshi Goshima, Dukil Park, Yuichi Obayashi, Takumi Nakamura, Koki Nakajima, Yasuo Nakashima
  • Publication number: 20200317276
    Abstract: A vehicle side body structure can secure a vibration-damping property of a body regardless of design specification by including a rear wheel house including a wheel house outer and a wheel house inner; a side sill extending forward from a front end of the wheel house outer; and an outer reinforcement extending in a vertical direction along a door opening edge from an intermediate portion in a front-rear direction of the wheel house outer. The wheel house outer includes: an outer overhang overhanging outward; and an outer flange extending upward from an inner end of the outer overhang. A reinforcing member is provided to cooperate with the outer overhang and the outer flange so as to define a closed cross section in a substantially triangular shape. The reinforcing member couples a rear end of the side sill and a lower end of the outer reinforcement.
    Type: Application
    Filed: March 10, 2020
    Publication date: October 8, 2020
    Inventors: Yoshikazu Nishimura, Takeshi Nakamura, Daisuke Kiyoshita
  • Publication number: 20200317273
    Abstract: To provide a vehicle side body structure capable of securing vibration suppression performance while suppressing an increase in body weight by a connecting member that connects an outer reinforcement and an inner reinforcement. The present invention includes: a rear wheel house configured to include a wheel house outer and a wheel house inner; an outer reinforcement cooperating with the wheel house outer to define a first closed cross section that extends in a vertical direction and is provided along a part of a rear door opening edge; and an inner reinforcement cooperating with the wheel house inner to define a second closed cross section that extends in the vertical direction. A connecting member is provided to fix a striker to the outer reinforcement and connect a front flange of the outer reinforcement and each of a front wall and a front flange of the inner reinforcement.
    Type: Application
    Filed: March 9, 2020
    Publication date: October 8, 2020
    Inventors: Yoshikazu Nishimura, Takeshi Nakamura, Daisuke Kiyoshita
  • Patent number: 10793499
    Abstract: The present invention provides a polyhydric phenol compound which has an excellent alkali resistance and which does not cause a deterioration in color even when used as a resin raw material or a color developer. The polyhydric phenol compound includes: a bisphenol compound (A) represented by the following Formula (1) and a trisphenol compound (B) represented by the following Formula (2): [wherein R1 represents a monovalent aliphatic hydrocarbon group having from 6 to 24 carbon atoms; each of R2, R3, R4, R5 and R6 represents a monovalent hydrocarbon group having from 1 to 15 carbon atoms; and each of a, b, c, d and e represents an integer from 0 to 4]; wherein the trisphenol compound (B) is contained in an amount, in terms of absorption intensity ratio at 254 nm, of less than 1.6% by area with respect to the amount of the bisphenol compound (A).
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 6, 2020
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Takeshi Nakamura, Yoshie Takami, Tomoko Maeda, Naoko Sumitani, Hiroki Shibata, Toshiki Monden
  • Publication number: 20200307702
    Abstract: A connecting reinforcement is provided between a hinge pillar and a wheel house so as to reinforce at least around a rear face portion of the wheel house. The connecting reinforcement extends in the vertical direction along a rear face portion of the wheel house and has a closed-cross section space, in a sectional view perpendicular to the vertical direction, inside thereof. A gusset including a slant face portion which is provided at a front face thereof and configured to extend obliquely rearwardly-and-outwardly is provided in the closed-cross section space. A gap space which forms a part of the closed-cross section space is provided between the slant face portion and the rear face portion of the wheel house provided on a wheel-house side so as to face the slant face portion.
    Type: Application
    Filed: March 13, 2020
    Publication date: October 1, 2020
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Yuki KATAOKA, Kazuki YAMAUCHI, Takeshi NAKAMURA
  • Publication number: 20200290434
    Abstract: A vehicle body upper structure includes a pair of first structures that constitute portions on both sides in a width direction of a vehicle body in an upper portion of the vehicle body; and a second structure that extends in the width direction and is joined at opposing ends to the first structures so as to define at least a part of a window opening, to which a windshield is attachable in cooperation with the first structures. The second structure includes a low-rigid portion that is joined to one of the pair of first structures in a first area of the one of the pair of first structures, and a high-rigid portion that is separated in distance in the width direction from the first area and that has higher rigidity than the low-rigid portion. The low-rigid portion being joined to one of the first structures via the damping material.
    Type: Application
    Filed: March 4, 2020
    Publication date: September 17, 2020
    Applicant: Mazda Motor Corporation
    Inventors: Daisuke KIYOSHITA, Takeshi NAKAMURA
  • Publication number: 20200290681
    Abstract: A vehicle body upper structure includes a dampening material; a pair of first structures that constitute portions on both sides in a width direction of a vehicle body in an upper portion of the vehicle body; and a second structure that extends in the width direction and is joined at opposing ends to the pair of first structures so as to define at least a part of a window opening, to which a windshield is attachable in cooperation with the pair of first structures. The second structure includes a first component and a second component that is joined to the first component in a partially overlapping state therewith, wherein the first component is joined in an overlapping portion to the second component via the damping material at an end of the first component on the first structure side.
    Type: Application
    Filed: March 4, 2020
    Publication date: September 17, 2020
    Applicant: Mazda Motor Corporation
    Inventors: Daisuke KIYOSHITA, Takeshi NAKAMURA